The United States Government used to make coins of many different values. For each coin, states its worth as a percentage of $1.
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Check the picture below
so, the lateral, sides, area, is just the area of the sides, well, the sides are just those three rectangles
now, the rectangle is the middle is length = 25 as well as the others, but we dunno the width, say width = c
so, the lateral, sides, area, is just the area of the sides, well, the sides are just those three rectangles
now, the rectangle is the middle is length = 25 as well as the others, but we dunno the width, say width = c
Positive exponent? An index would imply that the base, x, had a fractional exponent.
My Dear Aunt Sally used to say, "If there's a negative exponent in your face, then flip your base!"
In other words, if the exponent is negative, take the reciprocal of the base, x →
and change the exponent to positive.
Therefore:
I have cross the fraction bar line change the exponent sign.
My Dear Aunt Sally used to say, "If there's a negative exponent in your face, then flip your base!"
In other words, if the exponent is negative, take the reciprocal of the base, x →
Therefore:
I have cross the fraction bar line change the exponent sign.